Wall-climbing robot with telescopic arm mechanism

Abstract

The invention relates to the technical field of wall-climbing robots, and particularly relates to a wall-climbing robot with a telescopic arm mechanism. The wall-climbing robot comprises a climbing device, an execution device, a storage battery, a control panel, a receiver and an operation panel, and is characterized in that the climbing device comprises a crawler belt, a driving motor, a drivingwheel, a driven wheel, a first main electric telescopic arm, a first auxiliary electric telescopic arm, a sucker and a lower air suction fan, the execution device comprises a second main electric telescopic arm, a second auxiliary electric telescopic arm and a grinding disc, the control panel is connected with the storage battery through a wire, the driving motor, the lower air suction fan, the first main electric telescopic arm, the first auxiliary electric telescopic arm, the second main electric telescopic arm, the second auxiliary electric telescopic arm and the receiver are all electrically connected with the control panel. the operation panel is provided with a transceiver, and the transceiver is in signal connection with the receiver. The wall climbing process is stable and reliable, the stable and reliable adsorption state is kept when the sucker is adsorbed to the wall, and the wall-climbing robot is easy to operate, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of wall-climbing robots, in particular to a wall-climbing robot with a telescopic arm mechanism. Background technique [0002] Grid frame, reticulated shell, and space tube truss structure are the spatial structure forms of construction engineering, and are widely used in sports buildings with large spans, large conference and exhibition centers, high-speed rail stations, and terminal buildings. The traditional method of post-coating maintenance of space structures is carried out manually, but there are problems such as low rust removal efficiency and high risk of high-altitude operations. With the rapid development of robot technology, wall-climbing robots have been gradually used as special robots in civil, military, and aerospace applications. Therefore, the backward artificial high-altitude dangerous operations are gradually replaced by intelligent robot integrated operations. [0003] Chinese invention...

AI Technical Summary

Problems solved by technology

[0004] However, when the track composed of adsorption joints climbs up the wall, the suction cup moves along with the track. After long-term use, the connection part at the top of the suction cup tends to loosen, and the smoothness and reliability of adsorption to the wall decrease; at the same time, the climbing wall The crawling wall of the robot is usually adhered to various impurities such as dust. During the climbing process of the crawler wall climbing robot, the dust and other impurities on the wall affect the adsorption performance of the crawler wall climbing robot suction cup, so that part of the suction cup and the wall There is an adsorption gap between them, which reduces the reliability of adsorption, making the wall-climbing robot a safety hazard of falling; moreover, when the wall-climbing robot moves to the designated place for rust removal, the rust dust generated is scattered on the walls around the wall-climbing robot On the one hand, it not only affects the smoothness of the moving return route of the wall-climbing robot, affects the safety of the wall-climbing robot, but also increases the workload of the wall-climbing robot

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